P-5

Ancillary Services Prices, Day Ahead Market

01/14/2011

Time StampEastWest
10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:007.257.010.0112.820.250.010.0112.82
01:007.257.010.015.940.250.010.015.94
02:007.257.010.015.940.250.010.015.94
03:007.257.010.017.750.250.010.017.75
04:007.257.010.017.750.250.010.017.75
05:007.257.010.01100.250.010.0110
06:007.257.010.0132.370.250.010.0132.37
07:009.82.840.0424.9470.040.0424.94
08:0013.997.010.0225.8170.020.0225.81
09:0018.067.010.022570.020.0225
10:0027.287.010.0222.3270.020.0222.32
11:0027.377.010.0224.2770.020.0224.27
12:0027.347.010.022570.020.0225
13:0015.377.010.022570.020.0225
14:0013.997.010.022570.020.0225
15:0013.997.010.022570.020.0225
16:0014.297.010.022570.020.0225
17:0022.387.010.0427.5670.040.0427.56
18:0015.997.010.022570.020.0225
19:0013.997.010.022570.020.0225
20:0013.997.010.022570.020.0225
21:0013.997.010.022570.020.0225
22:0013.997.010.027.6770.020.027.67
23:007.257.010.017.670.250.010.017.67